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-rw-r--r--lib/arraywrapper.php4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/arraywrapper.php b/lib/arraywrapper.php
index a8a12b3bb..47ae057dc 100644
--- a/lib/arraywrapper.php
+++ b/lib/arraywrapper.php
@@ -25,12 +25,14 @@ class ArrayWrapper
{
var $_items = null;
var $_count = 0;
+ var $N = 0;
var $_i = -1;
function __construct($items)
{
$this->_items = $items;
$this->_count = count($this->_items);
+ $this->N = $this->_count;
}
function fetch()
@@ -76,4 +78,4 @@ class ArrayWrapper
$item =& $this->_items[$this->_i];
return call_user_func_array(array($item, $name), $args);
}
-} \ No newline at end of file
+}